Question

Which is an equation of a line that has a y-intercept of 7 and is perpendicular to the graph of y=5x−3?

Answer 1

`y = -(1)/(5)x + 7`

Explanation:

Find the perpendicular slope:

`-(1)/(5)`

-- The y-intercept is given to you: 7

Slope-intercept form:

`y = -(1)/(5)x + 7`